public async Task <TQueryModel> CreateAsync(TQueryModel model)
{
var existing = await FindAsync(model.Id);
if (existing != null)
{
throw new StorageException();
}
storage.Add(model);
model.Timestamp = DateTimeOffset.UtcNow;
model.ETag = Unified.NewCode();
return(model);
}
/// <inheritdoc />
public async Task <TQueryModel> CreateAsync(TQueryModel model)
{
var existingModel = await FindAsync(model.Id, model.Version);
if (existingModel != null)
{
throw new StorageException();
}
storage.Add(model);
model.Timestamp = DateTimeOffset.UtcNow;
return(model);
}